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From: Eli Zaretskii <eliz@gnu.org>
To: Sam Halliday <sam.halliday@gmail.com>
Cc: 35119@debbugs.gnu.org
Subject: bug#35119: 26.1; narrow-to-region loses word-start/symbol-start information at end
Date: Wed, 03 Apr 2019 14:25:42 +0300	[thread overview]
Message-ID: <83a7h7e3ex.fsf@gnu.org> (raw)
In-Reply-To: <87y34r1glv.fsf@gmail.com> (message from Sam Halliday on Wed, 03 Apr 2019 12:19:08 +0100)

> From: Sam Halliday <sam.halliday@gmail.com>
> Date: Wed, 03 Apr 2019 12:19:08 +0100
> 
> If the function `narrow-to-region' (as it is in `looking-back') is used
> to restrict the region prior to an invocation of re-search-forward or
> looking-at, then zero length regexp patterns are lost at the boundaries.

Could you please provide a recipe to reproduce the issue?  I'm not
sure I understand what is the problem you are describing.

Thanks.





  reply	other threads:[~2019-04-03 11:25 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-03 11:19 bug#35119: 26.1; narrow-to-region loses word-start/symbol-start information at end Sam Halliday
2019-04-03 11:25 ` Eli Zaretskii [this message]
2019-04-03 12:30   ` Sam Halliday
2019-04-03 13:01     ` Sam Halliday
2019-04-03 13:05       ` Sam Halliday
2021-09-01  9:08     ` Lars Ingebrigtsen

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